| No. | Specifications | Data | |
|---|---|---|---|
| 1 | Construction | Cylindrical | |
| 2 | External Terminal Box & Casing Finishing | Aluminium | |
| 3 | Type | Dry, Self-Healing | |
| 4 | Dielectric | Bi-Axially Oriented Polypropylene | |
| 5 | Plate | Zinc-Aluminium Alloy | |
| 6 | Rated Voltage (UN) | 525V | |
| 7 | Frequency (fN) | 50 / 60Hz | |
| 8 | Connection | Internal Delta | |
| 9 | Temperature Category | D / -25°C to +55°C | |
| 10 | Capacitance Tolerance | -5% / +10% | |
| 11 | Dielectric Loss | ≤ 0.2W / KVAR | |
| 12 | Testing Voltage Between Terminals / time | 2.15UN / 2s | |
| 13 | Testing Voltage Between Terminals and Container / time | 3000V / 10s | 4000V / 10s | 6000V / 10s | |
| 14 | Lightning Impulse Test Between Terminal-Container | 8 KV | 12 KV | 15 KV | |
| 15 | Maximum Permissible Voltage For 8 hrs in every 24 hrs | 1.1 UN | |
| 16 | Maximum Permissible Current | 1.43 In | |
| 17 | Maximum Inrush Current | 200 In | |
| 18 | Discharge Resistor | For 1 – 5 Kvar | Internal / 3 sets of 2 x 6.3mm Double Tags |
| For 10-30 Kvar | External / 3 x MB Treaded Cu Stud | ||
| 19 | Screw Torque | MB < 4Nm; M12 < 10Nm | |
| 20 | Minimum Installation Clearance | 50mm Between Top of Capacitor to Enclosure; 50mm between units | |
| 21 | Service Life | > 100,000 Operating Hours | |
| 22 | Standards | IEC 60831-1 / 2 | |
| 23 | Safety Device | Internal Over-Pressure Disconnector | |
| 24 | Altitude Above Sea Level (Max) | 2000m | |
ELCO 205 Series
Power Factor Correction Capacitors
Three-phased Cylindrical-type capacitor bank is used to correct Power Factor for Motors, Low Voltage Transformer and inside industrial switchboard. It is sometimes used with blocking reactors with harmonics presence.
* JKR Emal listed – IEC 60831 (Part 1 & 2)
